const { override, fixBabelImports, addLessLoader } = require('customize-cra');


 module.exports = override(
 //针对antd实现按需打包，根据import来打包  使用babel-plugin-import   
 fixBabelImports('import', {
    libraryName: 'antd',
     libraryDirectory: 'es',
     style: true,
   }),

   //使用less-loader对源码中的less的变量进行重新指定
   addLessLoader({
      javascriptEnabled: true,
       modifyVars: { '@primary-color': '#1DA57A' },
     }),
 );